import {Flag} from '../Flag';
import {FlagCreationOptions} from '../FlagCreationOptions';

/**
 * An implementation of Flag.
 */
export class FlagImpl implements Flag {

  id: string;
  open: boolean;
  options: FlagCreationOptions;
  onCloseCallback : Function

  constructor(options: FlagCreationOptions, onCloseCallback: Function) {
    this.id = options.id;
    this.open = true;
    this.options = options;
    this.onCloseCallback = onCloseCallback;
  }

  close(): void {
    this.open = false;
    this.options.onClose(this.id);
    this.onCloseCallback();
  }

  isOpen(): boolean {
    return this.open;
  }

}